News Headlines
- New: Review of Autumn 2025 in the RGV: Record to Near Record Heat, Worsening Drought, and Few and Far Between Rainstorms
- December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
- Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
Current conditions at
Mid Valley Airport (KTXW)
Lat: 26.18°NLon: 97.97°WElev: 70ft.
Overcast
65°F
18°C
| Humidity | 96% |
| Wind Speed | SW 3 mph |
| Barometer | 29.95 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 7 Dec 9:35 am CST |
Extended Forecast for
Mercedes TX
Today
High: 86 °F
Becoming
SunnyTonight
Low: 50 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 86. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 50. North wind 7 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 70. North wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 47. Northeast wind 5 to 7 mph becoming calm.
Tuesday
Sunny, with a high near 75. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. South southeast wind around 6 mph.
Wednesday
Sunny, with a high near 84. South wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 61. South wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 88. South wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 60. South southeast wind around 8 mph becoming northeast after midnight.
Friday
Mostly sunny, with a high near 77. North wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 68.
Additional Forecasts and Information
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Point Forecast:
Mercedes TX
26.16°N 97.93°W
26.16°N 97.93°W
9:45 am CST Dec 7, 2025
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
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